long ton: meaning, definition, pronunciation and examples
C1Technical, Industrial, Historical
Quick answer
What does “long ton” mean?
A unit of mass in the imperial system equal to 2,240 pounds or 1,016.
Audio
Pronunciation
Definition
Meaning and Definition
A unit of mass in the imperial system equal to 2,240 pounds or 1,016.0469 kilograms.
A traditional British unit of weight used historically for heavy goods like coal, ore, and industrial materials, now primarily used in specific contexts like shipping or legacy industrial measurements.
Dialectal Variation
British vs American Usage
Differences
In British English, 'long ton' is the traditional imperial ton. In American English, the standard is the 'short ton' (2,000 lbs), so 'long ton' is a specific, less common term used in international contexts or to differentiate.
Connotations
In the UK, it connotes traditional industry, shipping, or historical contexts. In the US, it connotes international trade, maritime law, or explicit distinction from their standard ton.
Frequency
More frequent in British English in historical/industrial texts. In American English, it is low-frequency and used mainly in technical or international specifications.
Grammar
How to Use “long ton” in a Sentence
[Number] long ton(s) of [material]weight/payload/capacity of [Number] long ton(s)[Verb: weigh, measure, ship] [Number] long ton(s)Vocabulary
Collocations
Examples
Examples of “long ton” in a Sentence
adjective
British English
- The long-ton measurement was standard in the contract.
American English
- We need a long-ton conversion for the international shipment.
Usage
Meaning in Context
Business
Used in contracts for bulk commodity shipping (e.g., 'The ore was priced at £80 per long ton').
Academic
Appears in historical or economic papers discussing pre-metric British industry.
Everyday
Virtually never used in casual conversation.
Technical
Used in maritime engineering, metallurgy, and legacy industrial specifications.
Watch out
Common Mistakes When Using “long ton”
- Using 'long ton' and 'tonne' interchangeably; confusing it with the short ton; omitting 'long' when the distinction is critical.
FAQ
Frequently Asked Questions
A long ton is 2,240 lbs (1,016.05 kg), while a metric tonne is 1,000 kg (2,204.62 lbs). They are different units from different measurement systems.
In the UK, the use of imperial units for trade is restricted, but the long ton remains in use for specific purposes like maritime affairs and certain legacy industries.
To distinguish it from the American 'short' ton (2,000 lbs). 'Long' refers to its greater weight, not physical length.
Historically, 'ton' in the UK meant the long ton. Since metrication, context is crucial, as 'ton' can now be ambiguous and may refer to the metric tonne in many official contexts.
A unit of mass in the imperial system equal to 2,240 pounds or 1,016.
Long ton is usually technical, industrial, historical in register.
Long ton: in British English it is pronounced /ˌlɒŋ ˈtʌn/, and in American English it is pronounced /ˌlɔːŋ ˈtʌn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “"Come down on someone like a long ton of bricks" (a variant of 'a ton of bricks', emphasising extreme weight/pressure).”
Learning
Memory Aids
Mnemonic
Think: 'Long' because it's longer (heavier) than the American short ton. 2,240 lbs is a LONG way from 2,000.
Conceptual Metaphor
WEIGHT IS MASS / TRADITION IS WEIGHT (carrying historical baggage).
Practice
Quiz
In which context is a 'long ton' most likely to be used?